CN211845561U

CN211845561U - Rubber sealing block with clamping mechanism

Info

Publication number: CN211845561U
Application number: CN201921760143.7U
Authority: CN
Inventors: 刘越浪
Original assignee: Xi'an Zheng Dao Energy Machinery And Equipment Co ltd
Current assignee: Xi'an Zheng Dao Energy Machinery And Equipment Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-11-03
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a rubber seal piece with clamping mechanism, including the sealed overcoat of rubber, the inside of the sealed overcoat of rubber is equipped with joint passageway and slot, and the joint passageway is located the top of slot, and the diameter of joint passageway is the same with the diameter of slot, and the both sides lower extreme of the inside wall of joint passageway all is equipped with the draw-in groove, and the inside of joint passageway is equipped with clamping mechanism, and the outside upper end cover of the sealed overcoat of rubber is equipped with the spacing ring, the beneficial effects of the utility model are that: the utility model relates to a sealed piece of rubber with latch mechanism, the utility model discloses a sealed overcoat of rubber's the inside latch mechanism that has set up of joint passageway, and set up the draw-in groove on the inside wall of joint passageway, can be inside the draw-in groove with latch mechanism's extrusion piece card during the use, with the lower extreme card of rubber seal housing in the inside of reagent bottle, and support the middle part of sealed overcoat of rubber on the bottleneck inside wall of reagent bottle, can prevent that rubber seal housing's elasticity from weakening, reduce the utility model discloses a sealed effect.

Description

Rubber sealing block with clamping mechanism

Technical Field

The utility model relates to a rubber seal piece technical field specifically is a rubber seal piece with latch mechanism.

Background

The sealed piece of rubber is the one kind of sealing member, all can use the sealed piece of rubber in a plurality of places, and the laboratory is used for depositing reagent bottle and can all seal the bottleneck with the sealed piece of rubber greatly.

The sealed piece of rubber that is used for sealed reagent bottle at present is the integral type mostly, and direct joint increases along with the plug number of times at the bottleneck of reagent bottle, and the elasticity of the sealed piece of rubber self can weaken gradually to the sealed effect that has reduced, if the sealed piece of rubber fills in the inside part of reagent bottle bottleneck more, staff's hand is difficult to grasp the sealed piece of rubber and is located the outside part of reagent bottle, and is comparatively troublesome when extracting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed piece of rubber with latch mechanism to solve the sealed piece of rubber that is used for sealed reagent bottle at present and all be the integral type, and direct joint increases along with the plug number of times at the bottleneck of reagent bottle, the elasticity of the sealed piece of rubber self can weaken gradually, thereby the sealed effect that has reduced, if the sealed piece of rubber is filled in the inside part of reagent bottle bottleneck more, staff's hand is difficult to grasp the sealed piece of rubber and is located the outside part of reagent bottle, comparatively troublesome problem when extracting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubber seal piece with latch mechanism, includes rubber seal cover, rubber seal cover's inside is equipped with joint passageway and slot, the joint passageway is located the top of slot, the diameter of joint passageway is the same with the diameter of slot, the both sides lower extreme of the inside wall of joint passageway all is equipped with the draw-in groove, the inside of joint passageway is equipped with latch mechanism, the outside upper end cover of rubber seal cover is equipped with the spacing ring, the inside wall of spacing ring and rubber seal cover's lateral wall fixed connection, a plurality of limiting plates of fixedly connected with on the circumference lateral wall of spacing ring.

Preferably, the clamping mechanism includes the inserted bar, the lateral wall of inserted bar and the inside wall of joint passageway contact, the inside of joint passageway is passed and the outside upper end that extends to the sealed overcoat of rubber is passed to the upper end of inserted bar, the lower extreme joint of inserted bar is inside the slot, the both sides lower extreme of inserted bar all is equipped with the recess, the equal joint in inside of recess has the extrusion piece.

Preferably, one side that the inserted bar middle part was kept away from to the extrusion piece all passes the inside of homonymy recess and all extends to the inside of draw-in groove, the inside lateral wall that the extrusion piece is located homonymy draw-in groove all contacts with the inside wall of homonymy draw-in groove, the inside lateral wall that the extrusion piece is located the place recess all contacts with the inside wall of place recess.

Preferably, one side of the extrusion block, which is close to the middle part of the inserted rod, is fixedly connected with a compression spring, the diameter of the compression spring is smaller than that of the groove, and one side of the compression spring, which is far away from the extrusion block, is fixedly connected with the inner side wall of the groove.

Preferably, the inserted bar is located the outside one end both sides of rubber seal overcoat and all rotates and is connected with the pivot, fixedly connected with pull ring between the pivot, the pull ring is the semi-annular structure, the inside diameter ratio of pull ring is greater than the diameter of inserted bar.

Preferably, the number of the limiting plates is four, the four limiting plates are respectively arranged on two sides and the front side and the rear side of the limiting ring, and the distances between every two adjacent limiting plates are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a sealed piece of rubber with latch mechanism, the utility model discloses a sealed overcoat of rubber's the inside latch mechanism that has set up of joint passageway, and set up the draw-in groove on the inside wall of joint passageway, can be inside the draw-in groove with latch mechanism's extrusion piece card during the use, with the lower extreme card of rubber seal housing in the inside of reagent bottle, and support the middle part of sealed overcoat of rubber on the bottleneck inside wall of reagent bottle, can prevent that rubber seal housing's elasticity from weakening, reduce the utility model discloses a sealed effect.

2. The utility model discloses a set up the spacing ring that has the limiting plate on the rubber seal overcoat, can fix the rubber seal overcoat position, make things convenient for the staff to take out the rubber seal overcoat from the bottleneck of reagent bottle inside simultaneously.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the rubber sealing cover of the present invention;

fig. 3 is a schematic external structural view of the present invention;

fig. 4 is a schematic structural diagram of the extrusion block of the present invention.

In the figure: 1. a rubber sealing jacket; 2. clamping the channel; 3. a card slot; 4. a slot; 5. a clamping mechanism; 51. inserting a rod; 52. a groove; 53. extruding the block; 54. a compression spring; 55. a rotating shaft; 56. a pull ring; 6. a limiting ring; 7. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rubber seal piece with latch mechanism, including rubber seal cover 1, the inside of rubber seal cover 1 is equipped with joint passageway 2 and slot 4, joint passageway 2 is located slot 4's top, joint passageway 2's diameter is the same with slot 4's diameter, be convenient for fix the lower extreme of inserted bar 51, the both sides lower extreme of joint passageway 2's inside wall all is equipped with draw-in groove 3, joint passageway 2's inside is equipped with latch mechanism 5, the outside upper end cover of rubber seal cover 1 is equipped with spacing ring 6, the inside wall of spacing ring 6 and the lateral wall fixed connection of rubber seal cover 1, a plurality of limiting plates 7 of fixedly connected with on the circumference lateral wall of spacing ring 6, be convenient for fix the position of rubber seal cover 1.

The clamping mechanism 5 comprises an inserting rod 51, the outer side wall of the inserting rod 51 is contacted with the inner side wall of the clamping channel 2, the upper end of the inserting rod 51 penetrates through the clamping channel 2 and extends to the outer upper end of the rubber sealing jacket 1, the lower end of the inserting rod 51 is clamped in the slot 4, the lower ends of two sides of the inserting rod 51 are respectively provided with a groove 52, a squeezing block 53 is clamped in the groove 52, the lower end of the rubber sealing jacket 1 is conveniently clamped at the lower end of the bottle mouth of the reagent bottle, one side of the squeezing block 53, which is far away from the middle part of the inserting rod 51, penetrates through the groove 52 on the same side and extends to the inside of the clamping groove 3, the outer side wall of the squeezing block 53, which is positioned in the clamping groove 3 on the same side, is contacted with the inner side wall of the clamping groove 3 on the same side, the outer side wall of the squeezing block 53, which is positioned in the groove 52, is, the diameter of compression spring 54 all is less than the diameter of place recess 52, compression spring 54 keeps away from the inside wall fixed connection of the equal and place recess 52 in one side of place extrusion piece 53, be convenient for pop out the extrusion piece 53 place recess 52, and the card is in the inside of homonymy draw-in groove 3, inserted bar 51 is located the outside one end both sides of rubber seal overcoat 1 and all rotates and is connected with pivot 55, fixedly connected with pull ring 56 between the pivot 55, pull ring 56 is the semi-annular structure, the inside diameter ratio inserted bar 51's of pull ring 56 diameter is big, be convenient for pull out inserted bar 51 from the inside of rubber seal overcoat 1, limiting plate 7 is equipped with four, four limiting plates 7 set up respectively in the both sides and the front and back side of spacing ring 6, and the distance between two adjacent limiting plates 7 is equal the same, the dismouting of rubber.

Specifically, when the utility model is used, a reagent bottle to be sealed is horizontally placed on a desktop, the rubber sealing sleeve 1 is plugged into the bottle mouth of the reagent bottle until the lower end of the limiting ring 6 is in contact with the bottle mouth of the reagent bottle to fix the position of the rubber sealing sleeve 1 at the moment, then the inserted rod 51 is inserted into the clamping channel 2 and downwards extrudes the inserted rod 51, when the extrusion block 53 is in contact with the limiting ring 6, the extrusion block 53 is extruded into the groove 52 at the same side, simultaneously the compression spring 54 at the same side is in a compression state, when the extrusion block 53 moves to be positioned on the same horizontal line with the clamping groove 3, under the elastic action of the compression spring 54, the extrusion block 53 is extruded into the clamping groove 3 at the same side and clamped below the bottle mouth of the reagent bottle, at the moment, the distance between one side of the extrusion block 53 far away from the middle part of the inserted rod 51 is larger than the diameter of the bottle mouth of the reagent bottle, thereby clamping the lower end of the, support simultaneously with the middle part of rubber seal overcoat 1 on the bottleneck inside wall of reagent bottle, the utility model discloses just fixed on the reagent bottle, take out the utility model discloses the time, accessible pull ring 56 is extracted inserted bar 51 from joint passageway 2 is inside, and at this in-process, the bottleneck lower extreme of reagent bottle can extrude extrusion piece 53 again into the inside of homonymy recess 52, extracts behind inserted bar 51, can grasp spacing ring 6 and limiting plate 7, with rubber seal overcoat 1 from the inside extraction of the bottleneck of reagent bottle can.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed piece of rubber with latch mechanism, a serial communication port, including sealed overcoat of rubber (1), the inside of sealed overcoat of rubber (1) is equipped with joint passageway (2) and slot (4), joint passageway (2) are located the top of slot (4), the diameter of joint passageway (2) is the same with the diameter of slot (4), the both sides lower extreme of the inside wall of joint passageway (2) all is equipped with draw-in groove (3), the inside of joint passageway (2) is equipped with latch mechanism (5), the outside upper end cover of sealed overcoat of rubber (1) is equipped with spacing ring (6), the inside wall of spacing ring (6) and the lateral wall fixed connection of sealed overcoat of rubber (1), a plurality of limiting plate (7) of fixedly connected with on the circumference lateral wall of spacing ring (6).

2. The rubber sealing block with the clamping mechanism as claimed in claim 1, wherein: clamping mechanism (5) are including inserted bar (51), the lateral wall of inserted bar (51) and the inside wall of joint passageway (2) contact, the inside of joint passageway (2) is passed and the outside upper end that extends to rubber seal cover (1) is passed to the upper end of inserted bar (51), the lower extreme joint of inserted bar (51) is inside slot (4), the both sides lower extreme of inserted bar (51) all is equipped with recess (52), the equal joint in inside of recess (52) has extrusion piece (53).

3. The rubber sealing block with the clamping mechanism as claimed in claim 2, wherein: one side that inserted bar (51) middle part was kept away from in extrusion piece (53) all passes the inside of homonymy recess (52) and all extends to the inside of draw-in groove (3), extrusion piece (53) are located the inside lateral wall of homonymy draw-in groove (3) and all contact with the inside wall of homonymy draw-in groove (3), extrusion piece (53) are located the inside lateral wall of place recess (52) and all contact with the inside wall of place recess (52).

4. The rubber sealing block with the clamping mechanism as claimed in claim 2, wherein: one side of the extrusion block (53) close to the middle of the inserted rod (51) is fixedly connected with a compression spring (54), the diameter of the compression spring (54) is smaller than that of the groove (52), and one side of the compression spring (54) far away from the extrusion block (53) is fixedly connected with the inner side wall of the groove (52).

5. The rubber sealing block with the clamping mechanism as claimed in claim 2, wherein: the rubber sealing sleeve is characterized in that the two sides of one end, located outside the rubber sealing sleeve (1), of the insertion rod (51) are rotatably connected with rotating shafts (55), pull rings (56) are fixedly connected between the rotating shafts (55), each pull ring (56) is of a semi-annular structure, and the diameter of the inner portion of each pull ring (56) is larger than that of the insertion rod (51).

6. The rubber sealing block with the clamping mechanism as claimed in claim 1, wherein: the four limiting plates (7) are arranged, the four limiting plates (7) are respectively arranged on the two sides and the front side and the rear side of the limiting ring (6), and the distances between every two adjacent limiting plates (7) are the same.